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Code: Alles auswählen

import Tkinter as tkinter
import tkSimpleDialog
import hashlib

class PasswdDiag(tkSimpleDialog.Dialog):

    def body(self, master):
        self.result = False        
        self.title("Login:")
     
        tkinter.Label(master, text="Name: ").grid(row=0, column=0)
        self.user =tkinter. Entry(master)
        self.user.grid(row=0, column=1)
        
        tkinter.Label(master, text="Passwort: ").grid(row=1, column=0)
        self.pw = tkinter.Entry(master, show="*")
        self.pw.grid(row=1, column=1)
        
        return self.user
        
    def apply(self):
        global database
        user = self.user.get()
        pw = self.pw.get()
        
        if user in database:
            if hashlib.md5(pw).hexdigest() == database[user]:
                self.result = True


class MyApp(tkinter.Frame):
    def __init__(self, master, cnf=()):
        tkinter.Frame.__init__(self, master, cnf)

        tkinter.Label(self, text="Mainframe").pack()
        

if __name__ == "__main__":
    root = tkinter.Tk()
    
    database = { "Fritz" : "098f6bcd4621d373cade4e832627b4f6",  # test
                       "Karl"  : "76a2173be6393254e72ffa4d6df1030a" } # passwd
           
    pf = PasswdDiag(root, "Login:")

    if pf.result:
        ma = MyApp(root)
        ma.pack()

    root.mainloop()

Code: Alles auswählen

import Tkinter as tkinter
import tkSimpleDialog
import hashlib

class PasswdDiag(tkSimpleDialog.Dialog):

    def body(self, master):
        self.result = False        
        self.title("Login:")
     
        tkinter.Label(master, text="Name: ").grid(row=0, column=0)
        self.user =tkinter. Entry(master)
        self.user.grid(row=0, column=1)
        
        tkinter.Label(master, text="Passwort: ").grid(row=1, column=0)
        self.pw = tkinter.Entry(master, show="*")
        self.pw.grid(row=1, column=1)
        
        return self.user
        
    def apply(self):
        # oha... bring ihn nicht auf solche Ideen!
        global database
        user = self.user.get()
        pw = self.pw.get()
        
        if user in database:
            if hashlib.md5(pw).hexdigest() == database[user]:
                self.result = True


class MyApp(tkinter.Frame):
    def __init__(self, master, cnf=()):
        tkinter.Frame.__init__(self, master, cnf)

        tkinter.Label(self, text="Mainframe").pack()
        

if __name__ == "__main__":
    root = tkinter.Tk()
    
    database = { "Fritz" : "098f6bcd4621d373cade4e832627b4f6",  # test
                       "Karl"  : "76a2173be6393254e72ffa4d6df1030a" } # passwd
           
#    pf = PasswdDiag(root, "Login:")

#    if pf.result:
# einfach zwei Zeilen auskommentieren...
# zwei Mal die Einrückung verringern
    ma = MyApp(root)
    ma.pack()
# und schon habe ich auch so Zugriff! :-)

    root.mainloop()

Code: Alles auswählen

zugang=False

def passwort():
   global passwortdb
   sicherheitsabfrage=tkinter.Tk()
   sicherheitsabfrage.title('Sicherheisabfrage')
   sicherheitsabfrage.geometry('230x100')
   tkinter.Label(sicherheitsabfrage, text='Name: ', pady=10).grid(row=0, column=0)
   tkinter.Label(sicherheitsabfrage, text='Passwort: ', pady=10).grid(row=1, column=0)
   Name=tkinter.Entry(sicherheitsabfrage)
   Passwort=tkinter.Entry(sicherheitsabfrage, show="*")
   Name.grid(row=0, column=1)
   Passwort.grid(row=1, column=1)
   def OK():
      global zugang
      name=Name.get()
      passwort=Passwort.get()
      if (name in passwortdb and passwortdb[name] == passwort):
         sicherheitsabfrage.destroy()
         zugang=True
      else:
         Name.delete(0, len(Name.get()))
         Passwort.delete(0, len(Passwort.get()))
         sicherheitsabfrage.destroy()
         zugang=False
   button1=tkinter.Button(sicherheitsabfrage, command=OK, text='OK').grid(row=2, column=1)
   tkinter.mainloop()

versuch=0
while True:
   passwort()
   if zugang:
      break
   versuch+=1
   if versuch>2:
      exit()